Powermaster PowerGEN Alternator - 90 amps - 12V - 1-Wire - Single V-Belt Pulley - Front Mount - Aluminum Case - Black Powder Coat - Ford Flathead 1939-48 Battery Hold Down Bolt and sizing isn’t necessarily limited

and sizing isn’t necessarily limited to the measurements shown

This serious piece of hardware is built with the professional in mind and was developed using AutoMeter's race proven tachometer circuitry for monitoring engine RPM with unparalleled response and accuracy

The professional HANS post clips have aluminum bases and are sold as a pair for one helmet

640" ID that works with a number of our valve springs

Boost Gauge

Powermaster PowerGEN Alternator - 90 amps - 12V - 1-Wire - Single V-Belt Pulley - Front Mount - Aluminum Case - Black Powder Coat - Ford Flathead 1939-48 Battery Hold Down Bolt and sizing isn’t necessarily limitedPowermaster PowerGEN 82011 Black 75 Amp. Ford 12V One Wire Operation 75 Amps 60 Amps Idle Heavy Duty Regulator Designed to fit Generator Bracketry Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits. Powermaster Motorsports is the leader in high performance alternators and starters for auto racing. Product